Eaton SA540GD Plug - cULus Listed 6221 02, 15A 125V
Part Number: SA540GD
Quick Summary
The Eaton SA540GD plug is a polarized straight-blade connector designed for industrial power distribution. In tight panels and high-volume installs, securing reliable terminations with back-wire reduces field rework and downtime. This plug carries cULus listing and Federal Specification 6221 02, reinforcing safety and regulatory compliance. Rated 15A and 125V with #16 AWG conductors, it delivers dependable performance across everyday industrial applications. Choosing this device supports standardization, faster installs, and predictable compatibility with common wiring devices, ultimately lowering total cost of ownership. Our engineering teams also value its compact form, which simplifies panel layouts and reduces inventory complexity. This makes it a smart choice for OEMs and maintenance operations seeking reliable, scalable wiring solutions.
Product Information
Extended Description
SA540GD Eaton: Eaton straight blade plug , #16 AWG, 15A, Industrial, 125V, Back wire, Translucent gold, Brass, Impact-resistant thermoplastic, 1-15P, Two-pole, two-wire, Screw, 0.33" in diameter, Thermoplastic, Core pack
Product Name
Eaton straight blade plug
Catalog Number
SA540GD
UPC
052757540803
Product Length/Depth
1.37 in
Product Height
1.16 in
Product Width
0.75 in
Product Weight
0.05 lb
Certifications
cULus Listed Federal Specification Classification 6221 02
Device type
Plug
Special features
PolarizedNon-grounding
Type
Plug
Amperage Rating
15A
Voltage rating
125V
Contact material
Brass
Features
Polarized Non-grounding
Application
Industrial
Device grade
Standard grade
Wiring method
Back wire
Number of wires
2
Number Of Poles
Two-pole
Style type
Straight body
Cord range
0.33" in diameter
Material
Thermoplastic
Packaging type
Core pack
Color
Translucent gold
Connection type
Screw
Allowable wire size
#16 AWG
NEMA configuration
1-15P
Torque rating
14 lbf-inch
Design type
Straight blade
Face/body material
Impact-resistant thermoplastic
Receptacle type
Two-pole, two-wire
Residential Buyers Guide B-53
Commercial and residential straight blade vinyl receptacles
Eaton Specification Sheet - SA540GD
Polarized non-grounding design reduces mis-wiring and improves safety in dense panels. This feature translates to fewer field errors and faster commissioning on industrial equipment; it is especially beneficial for control panels and general-purpose outlets. Back-wire termination enables quick, secure conductor attachment, cutting installation time and improving vibration resistance in manufacturing environments. The 15A, 125V rating with 1-15P NEMA configuration supports common loads while reducing part diversity in procurement. Brass contact material with a 14 lbf-in torque rating ensures durable, low-resistance connections through repeated plug-ins. The impact-resistant thermoplastic body resists damage in harsh environments, lowering maintenance. Core-pack packaging and translucent gold color simplify inventory handling and visual identification for OEM buyers and service teams. The device supports #16 AWG wiring and a 0.33 inch cord diameter, enabling straightforward field modifications and consistent performance in automation facilities.
Get a Quick Quote for a Eaton SA540GD
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SA540GD?
Enquire Now
FAQs
SA540GD accepts #16 AWG conductors and uses back-wire terminals for secure, fast terminations. The back-wire approach minimizes loose wires and reduces installation time, which is especially valuable in cramped control panels or high-density enclosures. Brass contact material and a 14 lbf-in torque rating help maintain consistent pressure and reliable connections even after repeated plug-in cycles.
SA540GD is cULus listed and conforms to Federal Specification Classification 6221 02, signaling compliance for both North American markets and regulated electrical installations. These certifications support safe installation in industrial environments and streamline audit trails for maintenance programs. Additional life-cycle considerations include standard-grade device construction and material compatibility with brass contacts and thermoplastic housings.
Yes. The SA540GD is designed as a two-pole, two-wire plug with NEMA 1-15P configuration, making it compatible with a wide range of industrial and generic outlets. Its polarized, non-grounding design reduces mis-wiring risk, while back-wire termination and #16 AWG support streamline panel installs. It fits standard control wiring practices, improving commissioning time in automation facilities.
With a 14 lbf-in torque rating and brass contact material, the SA540GD maintains consistent clamping force and low contact resistance through repeated insertions. Brass provides good conductivity and corrosion resistance, while the thermoplastic housing supports impact resistance in demanding environments. Together, these features reduce maintenance needs and extend connector service life in industrial settings.
In high-volume manufacturing, the SA540GD accelerates wiring with back-wire terminations, quick-pitch assembly, and a compact form factor that fits crowded panels. The 15A, 125V rating covers most general-duty equipment while the translucent gold housing enables rapid visual checks during QA. Standardized 1-15P, #16 AWG compatibility, and 0.33 inch cord diameter simplify stocking and field upgrades.